Unused dependencies are bad: they increase the size of your project, slow down your processes, require upgrades, and send incorrect messages to fellow developers about what’s important. Make your project better by periodically auditing your dependencies, and removing those that are unused. ...
A few weeks ago, I built an app with React.js and create-react-app that I call ‘JavaScript Equality’. View deployment here. This application demonstrates the JavaScript value-comparison operators == and ===. It’s inspired by the JavaScript Equality Table. ...
Want to build URLs with JavaScript? Try thewindow.location object. This came from a React.js project we’re working on. It uses ES6 template string interpolation, which isn’t necessary but definitely is nice: `${window.location.protocol}//${window.location.host}/posts/${this.props.postID}/edit` Which becomes: "https://secret-project.com/posts/42/edit"